diff --git a/CategoryTree.alias.php b/CategoryTree.alias.php
index ce806d80..1e9b9d78 100644
--- a/CategoryTree.alias.php
+++ b/CategoryTree.alias.php
@@ -316,7 +316,7 @@ $specialPageAliases['nds'] = array(
 	'CategoryTree' => array( 'Kategorieboom' ),
 );
 
-/** Nedersaksisch (Nedersaksisch) */
+/** Nedersaksies (Nedersaksies) */
 $specialPageAliases['nds-nl'] = array(
 	'CategoryTree' => array( 'Kategorieboom' ),
 );
diff --git a/CategoryTree.i18n.magic.php b/CategoryTree.i18n.magic.php
index 91dd496d..4fb82775 100644
--- a/CategoryTree.i18n.magic.php
+++ b/CategoryTree.i18n.magic.php
@@ -136,7 +136,7 @@ $magicWords['nb'] = array(
 	'categorytree' => array( 0, 'kategoritre' ),
 );
 
-/** Nedersaksisch (Nedersaksisch) */
+/** Nedersaksies (Nedersaksies) */
 $magicWords['nds-nl'] = array(
 	'categorytree' => array( 0, 'kategorieboom', 'categorieboom' ),
 );